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Buick Regal Problems

Stalling or Low Engine Idle Speed Due to Dirty Throttle Body on Buick Regal

Problem Description and Possible Solution

Body: A dirty throttle body may cause a lower than normal engine idle resulting in a stalling condition. A stalling condition may also result if an idle learn procedure is not performed if the battery goes dead or is disconnected.

(5 people reported this problem)

Buick Regal Vehicles With This Problem

RepairPal Verified
Average mileage: (–)
Engine affected: 3.1L V6
4 model years affected: 1990, 1991, 1992, 1993
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